9-8
Compact T1 - Release 6.1
ISDN BRI Card
LEDs
LEDs
There is an LED for each ISDN BRI on a card. The function for each LED is listed
below:
State
Description
Off
Line U-interface is attempting synchronization, or BRI is
out of service.
Red
Line alarm (LOS or self test failure)
Yellow
ES or SES has occurred.
Flashing yellow
Line U-interface is synchronized with customer equipment,
but is not passing customer data.
Flashing green
Line U-interface is in external loopback toward the switch at
the unit.
Green
Normal (Line U-interface is active and transparently passing
customer data.)
Summary of Contents for Compact T1 MT850A
Page 2: ...Supporting Software Version Controller 6 1 IP Router 1 6 CMG Router 2 0 ...
Page 84: ...4 22 Compact T1 Release 6 1 Configuration Setup of DS0 Management Channel ...
Page 85: ...CHAPTER CLI Commands In this Chapter n Command Line Interface Help n CLI Commands ...
Page 370: ...5 286 Compact T1 Release 6 1 CLI Commands telnet ...
Page 384: ...6 14 Compact T1 Release 6 1 T1 Controller Card TR 08 Mode 1 ...
Page 394: ...7 10 Compact T1 Release 6 1 FXO Voice Card Channel Associated Signaling CAS Conversions ...
Page 416: ...9 12 Compact T1 Release 6 1 ISDN BRI Card Connector Pinouts ...
Page 432: ...10 16 Compact T1 Release 6 1 OCU DP Card Connector Pinouts ...
Page 444: ...11 12 Compact T1 Release 6 1 Power Supply Replacing a Power Supply ...
Page 474: ...13 18 Compact T1 Release 6 1 Router IP Card LEDs ...
Page 498: ...14 24 Compact T1 Release 6 1 Router CMG Card LEDs ...
Page 518: ...16 10 Compact T1 Release 6 1 Maintenance Hot Swap Service Card ...
Page 528: ...A 10 Compact T1 Release 6 0 SNMP Interface SNMP Trap Reports ...
Page 572: ...Glossary 14 Compact T1 Release 6 1 Glossary VC ...
Page 590: ...Index 18 Compact T1 Release 6 1 Index W ...
Page 591: ......